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Equilibrium vs. Steady State 

MIT OpenCourseWare
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MIT RES.TLL-004 Concept Vignettes
View the complete course: ocw.mit.edu/RES...
Instructor: John Lienhard
In this video, four scenarios are presented wherein the heat transfer between a pan and its handle, and between the handle and the room are constrained in a variety of ways, and the resultant temperature profiles are discussed.
License: Creative Commons BY-NC-SA
More information at ocw.mit.edu/terms
More courses at ocw.mit.edu

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6 окт 2024

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Комментарии : 35   
@mundo01
@mundo01 5 лет назад
thats why mit engineers are great because they know the way to teach. great great video i know it after my mechanical graduation.
@singha2927
@singha2927 4 года назад
When my professor come in the class he pick a pen and write on the board (gz1+h1+(v1^2)/2)+q0=(gz2+h2+(v2^2)​/2)​+w0 this is steady state energy flow equation lecture on your book me: WTF i dont know anything except formula. Jesus
@SandeshBanakarTutorials
@SandeshBanakarTutorials Год назад
The inventors of the Computer are the only capable ones to create a high-quality video 9 years ago compared to the pathetic videos even of 2023! This video is extraordinary for a video editor and a mechanical engineer like me. Thanks, MIT!
@samudrajs5409
@samudrajs5409 Год назад
In the ocean of low quality indian videos this one is a gem. Thank you.
@givenndou5758
@givenndou5758 7 лет назад
thanks sir, you had freed my confusion
@dexivoje
@dexivoje 4 года назад
Everyone should watch this video. After this, you should stop once and for all to mix the two terms.
@kobedierckx2918
@kobedierckx2918 Год назад
This video really helped me, thank you.
@kaijohnson7049
@kaijohnson7049 11 месяцев назад
These are the questions that come to my mind when I’ve smoked one too many bowls haha. Excellent explanation though.
@MohanySoliman
@MohanySoliman 4 года назад
thanks ...Excellent
@iamswadesh
@iamswadesh 2 года назад
Beauty of mechanical engineering.
@mundo01
@mundo01 5 лет назад
please make video on transient heat system.
@sy-en
@sy-en 6 лет назад
Pause the video and discuss with a partner? What about single and lone people?
@nemesisurvivorleon
@nemesisurvivorleon 4 года назад
You can discuss as much as you want with me if you buy me dinner first
@singha2927
@singha2927 4 года назад
That is why einstein said "imagination is more important than knowledge"
@nihaal7750
@nihaal7750 3 года назад
i can do it for a breakfast
@NAYAN-t3e
@NAYAN-t3e 2 года назад
😂.
@PavanKumar-ef1yy
@PavanKumar-ef1yy Год назад
thanks a ton sir.
@najiaahmadi6867
@najiaahmadi6867 7 лет назад
Thanks,
@davidm3210
@davidm3210 3 года назад
Rock steady ...state!
@sadicanrot2226
@sadicanrot2226 3 года назад
What if the net flow heat from the pan to the handle is greater than the net flow heat from the handle to the room, But both flow heats are constant with respect to time. will this be at steady-state?
@cricinformation2424
@cricinformation2424 2 года назад
No,the heat addition and rejection has to be same to consider it as a steady state
@singha2927
@singha2927 4 года назад
I like how his eye brown move
@KnockoutInvesting
@KnockoutInvesting 4 года назад
derivative is the rate of change.
@ashishmartin001
@ashishmartin001 5 лет назад
Nice😍
@eastheart7792
@eastheart7792 7 лет назад
DOES ANYONE KNOW THE ANSWER IM STRESSING PLZZZZZ IS THIS AN EXAMPLE OF EQUILIBRIUM OR STEADY STATE A COLONY OF ANTS IS GOING ABOUT ITS DAILY ROUTINE IN AN ANTHILL. THE POPULATION OF THE ANTHILL IS CONSTANT. SO EQUILIBRIUM OR STEADY STATE AND WHY ?
@ЛюбоМанолов-ь9о
@ЛюбоМанолов-ь9о 7 лет назад
I would say it's an example of STEADY STATE, because new ants are constantly being born and others are dying - constant number. If it was EQUILIBRIUM, then no ants are born and no ants die - constant number.
@musicgeek6687
@musicgeek6687 6 лет назад
It's in equilibrium....since no. Of ants dying and no. Of ants giving birth are equal....... according to me you can't describe a steady state using just the anthill...you would need a surrounding for it....as said in the video the anthill is isolated and therefore there is no possibility of steady state
@falnesioghander6929
@falnesioghander6929 5 лет назад
@@musicgeek6687 I don't think East Heart said that the anthill is isolated. Also, for us to describe a STEADY STATE or EQUILIBRIUM we must be analyzing the interaction between two things. What two things are being compared by East Heart? Considering that it is the colony number at different time stamps that is being compared then I would say equilibrium if we didn't take into account the transfer of ants between the objects being compared and the constant adding of ants into the previous system.
@ashishmartin001
@ashishmartin001 5 лет назад
@@musicgeek6687 equilibrium happens only when 'the numbers of ants in anthill and the other become same' and 'there is no movement of ant from one place to another'. There fore it's simply a steady state😃
@lukaschumchal1001
@lukaschumchal1001 3 года назад
Maybe weird question but can I think about body of pan as liver and handle as rest of living organism?
@cliveaw1206
@cliveaw1206 3 года назад
why would you do that
@kaijohnson7049
@kaijohnson7049 11 месяцев назад
Well certainly in pharmacokinetics you can
@הראללוריה
@הראללוריה 3 года назад
מי שרואה את הסרטון כי נכנס לקישור של רשף, תפנק בלייק.....
@Abish_
@Abish_ 3 года назад
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